| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 317.9 | +43.7% |
| 2024/3 | 221.2 | +234.9% |
| 2023/3 | 66.04 | +229.0% |
| 2022/3 | 20.07 | -72.1% |
| 2021/3 | 72.03 | -48.9% |
| 2020/3 | 140.91 | +10.9% |
| 2019/3 | 127.03 | -22.6% |
| 2018/3 | 164.13 | +32.0% |
| 2017/3 | 124.37 | -13.6% |
| 2016/3 | 143.89 | +17.0% |
| 2015/3 | 122.94 | +13.9% |
| 2014/3 | 107.97 | +42.1% |
| 2013/3 | 75.97 | +51.7% |
| 2012/3 | 50.08 | - |